Quanta 70 is a brand new addition to the Infinet Wireless Point-to-Point product portfolio, which delivers real throughput of up to 480 Mbps in the 125 MHz bandwidth, a packet perfomance is up to 930 000 pps. Quanta 70 family is based on the Infinet Wireless proprietary Octopus SDR hardware platform. Wireless device operates in frequency range from 71 GHz to 76 GHz, it has much lower utilization as compared to the 5 GHz license-exempt frequency bands, but offers much better propagation than 60 GHz (V-band). This spectrum is lightly licensed or sometimes even unlicensed in a number of countries and therefore enables the deployment of high-density networks in urban areas, with nearly zero interference.
The Quanta 70 can be used with lens-type integrated antenna with an antenna gain 39 dBi (2x2 deg). SC-FDE radio technology is used for data transmission.
Automatic Modulation Control (AMC) – modulation control algorithm selects the most appropriate modulation-coding scheme at each polarization and each end of the link in order to maximize the link performance.
Automatic Repeat Request (ARQ) – a technology which enables packet re-transmission in case of previous unsuccessful delivery, allows to achieve reliable connectivity even in highly congested spectrum.
Automatic Transmit Power Control (ATPC) – a technology which allows to limit the overall power system mode, which takes into account the antenna gain and losses in the RF cable.
Automatic range detection - the guard interval optimal for the actual distance is automatically determined.
VLAN support is an important tool which is used to isolate and filter traffic flows.
IEEE 1588v2 support provides synchronization between devices via the wired network segment.
Stacked VLAN support (Q-in-Q) avoids the limitation in the number of available VLANs (4096), which can be useful for large networks. In addition, Q-in-Q allows you to organize L2 channels within a limited VLAN list, which is widely used in provider networks and on leased communication channels.
Jumbo frames support - available Ethernet frame size is up to 9038 bytes.
Due to QoS support, traffic prioritization is available in accordance with the 802.1p (8 queues), ensures that the most important data arrives with priority.
Quanta 70 has a link budget of up to 205 dB. This budget allows it to achieve reliable connectivity at up to 5 km in clear line-of-sight conditions. Supporting 40 non-overlapping frequency channels and built with an integrated antenna having a pencil-wide narrow beam, Quanta 70 has minimal or zero impact from external interference, allowing it to achieve much higher density of collocated wireless units when compared to lower frequency bands.
The device has following electrical parameters: